public MethodInjector(ContainerImpl container,
    Method method,
    String name) throws MissingDependencyException 
{
      this.method = method;
        if (!method.isAccessible()) {
            SecurityManager sm = System.getSecurityManager();
            try {
                if (sm != null) sm.checkPermission(new ReflectPermission("suppressAccessChecks"));
                method.setAccessible(true);
            } catch(AccessControlException e) {
                throw new DependencyException("Security manager in use, could not access method: "
                        + name + "(" + method.getName() + ")", e);
            }
        }
      Class< ? >[] parameterTypes = method.getParameterTypes();
      if (parameterTypes.length == 0) {
        throw new DependencyException(
            method + " has no parameters to inject.");
      }
      parameterInjectors = container.getParametersInjectors(
          method, method.getParameterAnnotations(), parameterTypes, name);
}

 public  void inject(InternalContext context,
    Object o) 
{
      try {
        method.invoke(o, getParameters(method, context, parameterInjectors));
      } catch (Exception e) {
        throw new RuntimeException(e);
      }
}